The ABC Television Network has announced its fall premiere dates, including those for the highly anticipated return of all-new episodes of �Dancing with the Stars,� �Desperate Housewives,� �Grey�s Anatomy� and �Lost,� as well as ABC News� �20/20� and the debuts of some of the most talked about new shows of the coming season, including �Big Day,� �Brothers & Sisters,� �Day Break,� �Help Me Help You,� �MEN IN TREES,� �Notes from the Underbelly,� �Six Degrees,� The Knights of Prosperity,� �The Nine� and �Ugly Betty.�

For the fall launch, ABC will be using the strength of its returning hits as a launching pad for new series.